
Though transmissions are generally reliable, there are a great number of issues that can develop with one. From Andrew's Diesel, Heavy Equipment, Auto & Tire in Spanish Fort, AL, here’s a general overview of the types of problems your transmission may develop, all of which we service and repair.

At Andrew's Diesel, Heavy Equipment, Auto & Tire in Spanish Fort, AL, we service all types of transmissions, on any car, truck, or SUV. This includes both All-Wheel Drive and Four-Wheel Drive vehicles, but you may be wondering...what’s the difference? Both types of vehicle supply power to all four wheels, so why use two different terms? Due to the increasing demand for AWD and 4WD vehicles over the last decade, equipped on everything from sports cars to pickup trucks, more and more people are asking these same questions.

The heads on your commercial or fleet diesel are one of the most integral parts of your engine. The heads are comprised of the valvetrain, exhaust ports, intake ports, and injector ports. In essence, a head’s purpose is to regulate and time the intake of fresh air, the release of exhaust, the compression of fuel and air that provides combustion, and the entry point for fuel into the cylinder. The head is where all the complex aspects of engine operation occur...without it, you just have a chunk of metal with pistons in it, and no way to make them move. Here’s what you need to know about your heads, from Andrew's Diesel, Heavy Equipment, Auto & Tire in Spanish Fort, AL.

Your vehicle configuration determines how it should be properly towed to avoid transmission damage. Specifically, it matters if your vehicle is front-wheel drive or rear-wheel drive and whether it’s an automatic or a manual. From the professionals at Andrew's Diesel, Heavy Equipment, Auto & Tire in Spanish Fort, AL, here’s how to tow your vehicle:

At Andrew's Diesel, Heavy Equipment, Auto & Tire in Spanish Fort, we see a lot of dirty filters. Oil filters typically get replaced with each oil change, but air, fuel, and cabin filters last a long time. As such, they are often neglected until well after they’ve run their course. Here’s why you should care:

If you drive a fleet or commercial vehicle, you log a lot of hours on the road. Inevitably, a flat tire is going to happen - it’s just a matter of knowing how to handle it when it does. Here’s what you need to remember, from Andrew's Diesel, Heavy Equipment, Auto & Tire in Spanish Fort, AL.

Exhaust systems are one of the most neglected aspects of most vehicles. Exhaust pipes, catalytic converters, and mufflers are exposed to heat, emissions, and road damage. While your exhaust system is fairly simple and straightforward, these conditions mean it is inherently prone to rust and damage. As a result, this system is often one of the first systems you will have trouble with on your car.

At Andrew's Diesel, Heavy Equipment, Auto & Tire in Spanish Fort, we know that in order to keep your car in good shape, it helps to know how it works. Here’s a quick rundown of a system that’s very important, but you take for granted until there’s a problem; your brakes.






























































